JarEntry genericEntry = (JarEntry) genericEntries.get(filepath); JarEntry wasEntry = (JarEntry) wasEntries.get(filepath); if ((genericEntry.getCrc() != wasEntry.getCrc()) || (genericEntry.getSize() != wasEntry.getSize())) { if (genericEntry.getName().endsWith(".class")) { //File are different see if its an object or an interface String classname = genericEntry.getName().replace(File.separatorChar, '.'); classname = classname.substring(0, classname.lastIndexOf(".class")); Class genclass = genericLoader.loadClass(classname); if (genclass.isInterface()) { //Interface changed rebuild jar. log("Interface " + genclass.getName() + " has changed", Project.MSG_VERBOSE); rebuild = true; break; } else { //Object class Changed update it. replaceEntries.put(filepath, genericEntry); }
JarEntry genericEntry = (JarEntry) genericEntries.get(filepath); JarEntry wlEntry = (JarEntry) wlEntries.get(filepath); if ((genericEntry.getCrc() != wlEntry.getCrc()) || (genericEntry.getSize() != wlEntry.getSize())) { if (genericEntry.getName().endsWith(".class")) { //File are different see if its an object or an interface String classname = genericEntry.getName().replace(File.separatorChar, '.'); classname = classname.substring(0, classname.lastIndexOf(".class")); Class genclass = genericLoader.loadClass(classname); if (genclass.isInterface()) { //Interface changed rebuild jar. log("Interface " + genclass.getName() + " has changed", Project.MSG_VERBOSE); rebuild = true; break; } else { //Object class Changed update it. replaceEntries.put(filepath, genericEntry); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/ejb/WebsphereDeploymentTool.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/ejb/WeblogicDeploymentTool.java
Method name: boolean isRebuildRequired(File, File) Method name: boolean isRebuildRequired(File, File)
Number of AST nodes: 10 Number of AST nodes: 10
1
JarEntry genericEntry = (JarEntry) genericEntries.get(filepath);
1
JarEntry genericEntry = (JarEntry) genericEntries.get(filepath);
2
                        JarEntry wasEntry = (JarEntry) wasEntries.get(filepath);
2
                        JarEntry wlEntry = (JarEntry) wlEntries.get(filepath);
3
                        if ((genericEntry.getCrc() != wasEntry.getCrc())
3
                        if ((genericEntry.getCrc() != wlEntry.getCrc())
4
                            || (genericEntry.getSize() != wasEntry.getSize())) {
4
                            || (genericEntry.getSize() != wlEntry.getSize())) {
5
                            if (genericEntry.getName().endsWith(".class")) {
5
                            if (genericEntry.getName().endsWith(".class")) {
6
                                //File are different see if its an object or an interface
6
                                //File are different see if its an object or an interface
7
                                String classname
7
                                String classname
8
                                    = genericEntry.getName().replace(File.separatorChar, '.');
8
                                    = genericEntry.getName().replace(File.separatorChar, '.');
9
                                classname = classname.substring(0, classname.lastIndexOf(".class"));
9
                                classname = classname.substring(0, classname.lastIndexOf(".class"));
10
                                Class genclass = genericLoader.loadClass(classname);
10
                                Class genclass = genericLoader.loadClass(classname);
11
                                if (genclass.isInterface()) {
11
                                if (genclass.isInterface()) {
12
                                    //Interface changed   rebuild jar.
12
                                    //Interface changed   rebuild jar.
13
                                    log("Interface " + genclass.getName()
13
                                    log("Interface " + genclass.getName()
14
                                        + " has changed", Project.MSG_VERBOSE);
14
                                        + " has changed", Project.MSG_VERBOSE);
15
                                    rebuild = true;
15
                                    rebuild = true;
16
                                    break;
16
                                    break;
17
                                } else {
17
                                } else {
18
                                    //Object class Changed   update it.
18
                                    //Object class Changed   update it.
19
                                    replaceEntries.put(filepath, genericEntry);
19
                                    replaceEntries.put(filepath, genericEntry);
20
                                }
20
                                }
Summary
Number of common nesting structure subtrees1
Number of refactorable cases0
Number of non-refactorable cases1
Time elapsed for finding largest common nesting structure subtrees (ms)0.4
Clones locationClones are in different classes having the same super class
Number of node comparisons36
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements8
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)33.0
    Clone typeType 1
    Mapped Statements
    ID Statement ID Statement
    28
    String classname = genericEntry.getName().replace(File.separatorChar, '.');
    29
    String classname = genericEntry.getName().replace(File.separatorChar, '.');
    29
    classname = classname.substring(0, classname.lastIndexOf(".class"));
    30
    classname = classname.substring(0, classname.lastIndexOf(".class"));
    30
    Class genclass = genericLoader.loadClass(classname);
    31
    Class genclass = genericLoader.loadClass(classname);
    31
    if (genclass.isInterface())
    32
    if (genclass.isInterface())
    32
    log("Interface " + genclass.getName() + " has changed", Project.MSG_VERBOSE);
    33
    log("Interface " + genclass.getName() + " has changed", Project.MSG_VERBOSE);
    33
    rebuild = true;
    34
    rebuild = true;
    34
    break;
    34
    break;
    35
    break;
    Preondition Violations
    Statement break; without innermost loop
    Statement break; without innermost loop
    35
    break;
    else
    else
    35
    replaceEntries.put(filepath, genericEntry);
    36
    replaceEntries.put(filepath, genericEntry);
    Precondition Violations (2)
    Row Violation
    1Statement break; without innermost loop
    2Statement break; without innermost loop